What is the derivative of cosh(3x) ?

The derivative of cosh(3x) is sinh(3x)*3

What is the first derivative of cosh(3x) ?

The first derivative of cosh(3x) is sinh(3x)*3

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\frac{d}{d x} (cosh (3 x))

sinh (3 x) \cdot 3

Solution steps

\frac{d}{d x} (cosh (3 x))

Apply the chain rule:

sinh (3 x) \frac{d}{d x} (3 x)

= sinh (3 x) \frac{d}{d x} (3 x)

\frac{d}{d x} (3 x) = 3

= sinh (3 x) \cdot 3

\int r sin (r^{2}) d r

\int \frac{2 x ^{2} + 6}{( x ^{2} - 2 x + 2 ) ^{2}} d x

x \to \infty lim (ln (2 x))

a re a x = - 1, x = 3, y = x^{3} - 1, y = 0

\frac{d}{d x} (x^{8} ln (5 x))

What is the derivative of cosh(3x) ?
The derivative of cosh(3x) is sinh(3x)*3
What is the first derivative of cosh(3x) ?
The first derivative of cosh(3x) is sinh(3x)*3